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RO4350B ผู้ผลิต PCB ความถี่สูงไฮบริดเซรามิก | 4แผงวงจรไมโครเวฟ L RF | UGPCB

Engineer Superior RF Performance: The UGPCB RO4350B Ceramic Hybrid High Frequency PCB Solution

In the era of 5G, เรดาร์, และการสื่อสารผ่านดาวเทียม, the performance of your PCB ความถี่สูง is critical to system success. Selecting a PCB laminate that offers exceptional RF characteristics, ความน่าเชื่อถือ, and cost-effectiveness is paramount for every RF engineer and procurement specialist. UGPCB, ผู้นำ ผู้ผลิต PCB และ PCBA service provider, presents its advanced Ceramic Hybrid High Frequency PCB utilizing Rogers RO4350B and FR4 lamination technology. We deliver a complete solution from การออกแบบ PCB ถึง การประกอบ PCB (พีซีบี).

4-Layer Rogers Ceramic Hybrid High-Frequency PCB Layer Stack-up

1. ภาพรวมผลิตภัณฑ์ & คำนิยาม

ที่ RO4350B Ceramic Hybrid High Frequency PCB is a high-performance แผงวงจรพิมพ์ engineered for radio frequency (RF) and microwave applications. It innovatively combines Rogers RO4350B ceramic-filled hydrocarbon laminate with standard FR4 epoxy glass material through multi-layer PCB lamination technology. This “hybrid” approach allows critical RF circuits (เช่น, เสาอากาศ, ตัวกรอง, amplifiers) to be routed on the low-loss RO4350B areas, while cost-sensitive digital control and power management circuits reside on the FR4 areas, achieving an optimal balance between performance and cost.

2. Core Material & การก่อสร้าง

3. ข้อควรพิจารณาการออกแบบที่สำคัญ & Operational Principle

  1. การควบคุมความต้านทาน: RF transmission lines (เช่น, microstrip, stripline) require precise impedance control (typically 50Ω or 75Ω). Designers must calculate trace width using the stable Dk of RO4350B (3.48) and dielectric thickness (0.762มม) to ensure minimal signal reflection.

  2. Hybrid Zone Transition: Signal transitions between RO4350B and FR4 areas cause impedance discontinuities due to Dk mismatch. Optimal เค้าโครง PCB requires mitigation techniques like tapered traces, matching networks, or optimized via transitions.

  3. การจัดการความร้อน: Despite its improved thermal conductivity (0.69 w/m · k), high-power RF designs may still require thermal vias, heatsinks, or metal-core substrates for effective PCB thermal management.

  4. Operational Principle: นี้ แผงวงจร acts as the physical substrate and transmission medium for RF signals. Its core function is to utilize the low-loss, low-dispersion properties of RO4350B to transmit electromagnetic signals with high efficiency and minimal distortion across target frequency bands (from hundreds of MHz to tens of GHz), while integrating control logic via the hybrid structure for complete system functionality.

4. คุณสมบัติที่สำคัญ & ข้อดี

5. กระบวนการผลิต

UGPCB adheres to a strict การควบคุมคุณภาพ regime for high frequency PCB manufacturing:
การเตรียมวัสดุ & Inner Layer Imaging → Hybrid Lamination & Registration → Precision Drilling & Plating → Pattern Imaging & Etching → Impedance Control Testing → Solder Mask & พื้นผิวเสร็จสิ้น (เห็นด้วย) → Electrical Testing & Final Audit → Shipping. Each step is specially controlled for high-frequency characteristics.

6. แอปพลิเคชันหลัก & ใช้เคส

This product is ideal for applications demanding high frequency and signal fidelity:

Partner with UGPCB for Your High-Frequency Projects

Whether you are an engineer engaged in RF PCB layout or a sourcing professional seeking a reliable circuit board supplier, UGPCB’s RO4350B Hybrid High Frequency PCB is your ideal solution. We provide not only high-quality การผลิต PCB but also full-spectrum support from PCB design review to end-to-end PCBA services, accelerating your time-to-market.

Contact us today for a free design consultation and a competitive quote. Power your next RF innovation with UGPCB.

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